199229328

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4357

約数の個数: 80

約数和(自身を含む): 577244800

約数和(自身を除く): 378015472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 4231, 5232, 5886, 7848, 8462, 11772, 12693, 15696, 16924, 23544, 25386, 33848, 38079, 47088, 50772, 67696, 76158, 101544, 114237, 152316, 203088, 228474, 304632, 456948, 461179, 609264, 913896, 922358, 1383537, 1827792, 1844716, 2767074, 3689432, 4150611, 5534148, 7378864, 8301222, 11068296, 12451833, 16602444, 22136592, 24903666, 33204888, 49807332, 66409776, 99614664, 199229328]

約数ペア:

[(1, 199229328), (2, 99614664), (3, 66409776), (4, 49807332), (6, 33204888), (8, 24903666), (9, 22136592), (12, 16602444), (16, 12451833), (18, 11068296), (24, 8301222), (27, 7378864), (36, 5534148), (48, 4150611), (54, 3689432), (72, 2767074), (108, 1844716), (109, 1827792), (144, 1383537), (216, 922358), (218, 913896), (327, 609264), (432, 461179), (436, 456948), (654, 304632), (872, 228474), (981, 203088), (1308, 152316), (1744, 114237), (1962, 101544), (2616, 76158), (2943, 67696), (3924, 50772), (4231, 47088), (5232, 38079), (5886, 33848), (7848, 25386), (8462, 23544), (11772, 16924), (12693, 15696)]